1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 12 0 1 1;
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 8 0 1 1;
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 8 0 1 1;
1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 4 4 1 1;
